radioactive

"The apéritifs were particularly stimulating."

"The old watch contained radium, which caused its hands to glow in the dark due to radioactivity. "

"The juice box is a small container for the children's drinks at school. "

"The scientist carefully examined the substance to determine its chemical composition. "

"To win the chess game, she used clever tactics, like sacrificing her pawn to control the center of the board. "

"The box contained old photographs. "

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"It disgusts me to see her chew with her mouth open."

"He wanted to exhibit his baseball cards."

"Of course in my opinion Social Studies is more of a science than an art."

"The box contains several important documents. "

"Railway crossings without gates are highly dangerous."